Management of melanoma metastases in the brain

Abstract

The basic principle for the diagnosis of melanoma metastases in the brain should be the management of multidisciplinary teams including at least a neurosurgeon, radiotherapist and clinical oncologist experienced in the treatment of melanoma and melanoma metastases in the CNS. Detection of brain lesions is associated with poor prognosis; metastases in the brain are the cause of death in 20–50% patients, and symptomatic tumours are a direct cause of death in about 90% patients. Treatment of melanoma with CNS metastases may include local management and/or systemic and symptomatic treat­ment. In the last 5 years, 10 new advanced melanoma drugs have been registered in Europe. Two-drug therapy anti-PD-1 and anti-CTLA-4 (nivolumab with ipilimumab) is the treatment of choice for asymptomatic melanoma metastases in the brain, while in the presence of BRAF mutations and asymptomatic metastases systemic treatment with BRAFi and MEKi may be the first-choice treatment.